Do they have any sort of vetting procedures for sellers Jonathan?? I ask because although there are some good Chinese manufacturers there are also a lot of companies knocking out clones using inferior components which means it can be a minefield knowing who to buy from. I would only buy from over there on a recommendation, especially if spending a lot of money. You could end up with a machine that seemed to be fine & was ok for a week or two by which time the money has been released.